2189831995008

Names of 2189831995008

• Cardinal: 2189831995008 can be written as Two trillion, one hundred eighty-nine billion, eight hundred thirty-one million, nine hundred ninety-five thousand and eight.

Scientific notation

• Scientific notation: 2.189831995008 × 10¹²

Factors of 2189831995008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 461

Divisors of 2189831995008

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 288 336 378 384 432 448 449 504 576 672 756 864 896 898 1008 1152 1344 1347 1512 1728 1796 2016 2688 2694 3024 3143 3456 3592 4032 4041 5388 6048 6286 7184 8064 8082 9429 10776 12096 12123 12572 14368 16164 18858 21552 24192 24246 25144 28287 28736 32328 37716 43104 48492 50288 56574 57472 64656 75432 84861 86208 96984 100576 113148 129312 150864 169722 172416 193968 201152 201601 226296 258624 301728 339444 387936 402304 403202 452592 517248 603456 604803 678888 775872 806404 905184 1206912 1209606 1357776 1411207 1551744 1612808 1810368 1814409 2419212 2715552 2822414 3225616 3620736 3628818 4233621 4838424 5431104 5443227 5644828 6451232 7257636 8467242 9676848 10862208 10886454 11289656 12700863 12902464 14515272 16934484 19353696 21772908 22579312 25401726 25804928 29030544 33868968 38102589 38707392 43545816 45158624 50803452 58061088 67737936 76205178 77414784 87091632 90317248 90518849 101606904 116122176 135475872 152410356 174183264 180634496 181037698 203213808 232244352 270951744 271556547 304820712 348366528 362075396 406427616 541903488 543113094 609641424 633631943 696733056 724150792 812855232 814669641 1086226188 1219282848 1267263886 1448301584 1625710464 1629339282 1900895829 2172452376 2438565696 2444008923 2534527772 2896603168 3258678564 3801791658 4344904752 4877131392 4888017846 5069055544 5702687487 5793206336 6517357128 7603583316 8689809504 9776035692 10138111088 11405374974 11586412672 13034714256 15207166632 17108062461 17379619008 19552071384 20276222176 22810749948 26069428512 30414333264 34216124922 34759238016 39104142768 40552444352 45621499896 52138857024 60828666528 68432249844 78208285536 81104888704 91242999792 104277714048 121657333056 136864499688 156416571072 182485999584 243314666112 273728999376 312833142144 364971999168 547457998752 729943998336 1094915997504 2189831995008
• Sum of all divisors σ(n): 7402825440000
• Sum of proper divisors (its aliquot sum) s(n): 5212993444992
• 2189831995008 is an abundant number, because the sum of its proper divisors (5212993444992) is greater than itself. Its abundance is 3023161449984

Bases of 2189831995008

• Binary: 11111110111011100001010000111111010000000₂
• Hexadecimal: 0x1FDDC287E80
• Base-36: RXZTFHC0

Squares and roots of 2189831995008

• 2189831995008 squared (2189831995008²) is 4795364166360717336920064
• 2189831995008 cubed (2189831995008³) is 10501041879211564448869636643343040512
• The square root of 2189831995008 is 1479808.0939797565
• The cube root of 2189831995008 is 12985.8465193761

Scales and comparisons

• 2,189,831,995,008 seconds is equal to 69,629 years, 45 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 2,189,831,995,008 would take you about one hundred seventy-four thousand and seventy-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2189831995008 cubic inches would be around 1082.2 feet tall.

Recreational maths with 2189831995008

• 2189831995008 backwards is 8005991389812
• 2189831995008 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2189831995008's digits is 63
• More coming soon!